#!/usr/bin/env sh
set -eu

stale_after_days="${STALE_AFTER_DAYS:-14}"
dry_run="${DRY_RUN:-true}"

bin/rails runner script/upcoming_changes_status_report -- \
  --stale-after-days "${stale_after_days}" \
  --pretty > /tmp/upcoming_changes_status_report.json

cat /tmp/upcoming_changes_status_report.json

eligible_count="$(
  ruby -rjson -e 'records = JSON.parse(File.read(ARGV.fetch(0))); puts records.count { |record| record["eligible"] }' /tmp/upcoming_changes_status_report.json
)"

if [ -n "${GITHUB_OUTPUT:-}" ]; then
  echo "eligible_count=${eligible_count}" >> "${GITHUB_OUTPUT}"
fi

if [ -n "${GITHUB_STEP_SUMMARY:-}" ]; then
  {
    echo "### Upcoming change status report"
    echo
    echo "- Dry run: \`${dry_run}\`"
    echo "- Stale after days: \`${stale_after_days}\`"
    echo "- Eligible changes: \`${eligible_count}\`"
    echo
    ruby -rjson -e '
      JSON.parse(File.read(ARGV.fetch(0))).select { |record| record["eligible"] }.each do |record|
        puts "- `#{record["name"]}`: `#{record["current_status"]}` -> `#{record["next_status"]}` in `#{record["settings_path"]}`; last changed #{record["days_since_status_change"]} days ago"
      end
    ' /tmp/upcoming_changes_status_report.json
  } >> "${GITHUB_STEP_SUMMARY}"
fi